(10 + 3) - (20 ÷ 10) 2 )

a)(x-2)^2+(y-1)^2=9

step-by-step explanation:

(picture explains)

could you provide figure.

127

whether it's diameter, or radius, i believe if i remember correctly from school, every amount has to always add up to 180. so if you take 53, and starting adding, long story short, taking 127 and adding it to 53, gives you 180.

step-by-step explanation:

its 512 because parenthesis and to the 2nd power is 512 so it will be 512